Date: Sat, 10 Dec 2005 13:56:05 -0800 From: Josef Grosch <jgrosch@gdead.mooseriver.com> To: freebsd-questions@freebsd.org Subject: CardBus panics Message-ID: <20051210215605.GA96968@gdead.mooseriver.com>
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I have an IBM T22 thinkpad running FreeBSD 5.4-RELEASE-p8. I have the
CardBus devices in the current kernel. When I insert a CardBus device, A
Xircom RealPort CardBus Ethernet I get a kernel panic like so;
Dec 9 18:42:32 paris kernel: cbb alloc res fail
Dec 9 18:42:32 paris kernel: cardbus1: Can't get memory for IO ports
Dec 9 18:42:32 paris kernel: dc0: <Xircom X3201 10/100BaseTX> port 0-0x7f mem \
0x88000000-0x880007ff,0x88000800-0x88000fff at device 0.0 on cardbus1
Dec 9 18:42:32 paris kernel: cbb alloc res fail
Dec 9 18:42:32 paris kernel: dc0: couldn't map ports/memory
Dec 9 18:42:32 paris kernel:
Dec 9 18:42:32 paris kernel:
Dec 9 18:42:32 paris kernel: Fatal trap 12: page fault while in kernel mode
Dec 9 18:42:32 paris kernel: fault virtual address = 0x30
Dec 9 18:42:32 paris kernel: fault code = supervisor write, pag\
e not present
Dec 9 18:42:32 paris kernel: instruction pointer = 0x8:0xc07b01f2
Dec 9 18:42:32 paris kernel: stack pointer = 0x10:0xd5428c10
Dec 9 18:42:32 paris kernel: frame pointer = 0x10:0xd5428c14
Dec 9 18:42:32 paris kernel: code segment = base 0x0, limit 0xfff\
ff, type 0x1b
Dec 9 18:42:32 paris kernel: = DPL 0, pres 1, def32 1, gran 1
Dec 9 18:42:32 paris kernel: processor eflags = interrupt enabled, resume, IO\
PL = 0
Dec 9 18:42:32 paris kernel: current process = 38 (cbb1)
Dec 9 18:42:32 paris kernel: trap number = 12
Dec 9 18:42:32 paris kernel: panic: page fault
Dec 9 18:42:32 paris kernel: Uptime: 35s
Dec 9 18:42:32 paris kernel: Cannot dump. No dump device defined.
Dec 9 18:42:32 paris kernel: Automatic reboot in 15 seconds - press a key on t\
he console to abort
Any ideas How I can fix this? The suggested sysctl,
hw.pci.allow_unsupported_io_range, does not seem to exist in the kernel.
Josef
--
Josef Grosch | Another day closer to a | FreeBSD 5.4
jgrosch@MooseRiver.com | Micro$oft free world | Berkeley, Ca.
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